Auhagen P, Fliessbach J. Structural and sociolectal limits of variability of que in Mexican Spanish noun clefts. isogloss [Internet]. 2024 Sep. 24 [cited 2025 Nov. 18];10(1):1-28. Available from: https://revistes.uab.cat/isogloss/article/view/v10-n1-auhagen-fliessbach